summaryrefslogtreecommitdiff
path: root/fpdfsdk/src/formfiller/FFL_TextField.cpp
diff options
context:
space:
mode:
authorTom Sepez <tsepez@chromium.org>2015-07-22 15:04:26 -0700
committerTom Sepez <tsepez@chromium.org>2015-07-22 15:04:26 -0700
commit4eb4d7f6c707cc2c23c806aa540d055c8832b55d (patch)
tree43b7a7fac7b4ce08c287bfc03d09e5e1201e20d0 /fpdfsdk/src/formfiller/FFL_TextField.cpp
parent7cc97521db1e52d5927f5605de5f9a7102f8af40 (diff)
downloadpdfium-4eb4d7f6c707cc2c23c806aa540d055c8832b55d.tar.xz
Revert "Fix else-after-returns throughout pdfium."
This reverts commit 7cc97521db1e52d5927f5605de5f9a7102f8af40.
Diffstat (limited to 'fpdfsdk/src/formfiller/FFL_TextField.cpp')
-rw-r--r--fpdfsdk/src/formfiller/FFL_TextField.cpp531
1 files changed, 267 insertions, 264 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_TextField.cpp b/fpdfsdk/src/formfiller/FFL_TextField.cpp
index a4b87263ed..a5be60ed4e 100644
--- a/fpdfsdk/src/formfiller/FFL_TextField.cpp
+++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp
@@ -10,11 +10,11 @@
/* ------------------------------- CFFL_TextField ------------------------------- */
CFFL_TextField::CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) :
- CFFL_FormFiller(pApp, pAnnot),
- m_pFontMap(NULL)//,
- //m_pSpellCheck(NULL)
+ CFFL_FormFiller(pApp, pAnnot),
+ m_pFontMap(NULL)//,
+ //m_pSpellCheck(NULL)
{
- m_State.nStart = m_State.nEnd = 0;
+ m_State.nStart = m_State.nEnd = 0;
}
CFFL_TextField::~CFFL_TextField()
@@ -24,313 +24,316 @@ CFFL_TextField::~CFFL_TextField()
PWL_CREATEPARAM CFFL_TextField::GetCreateParam()
{
- PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam();
-
- ASSERT(m_pWidget != NULL);
- int nFlags = m_pWidget->GetFieldFlags();
-
-
- if (nFlags & FIELDFLAG_PASSWORD)
- {
- cp.dwFlags |= PES_PASSWORD;
- }
-
- if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK))
- {
- }
-
- if (nFlags & FIELDFLAG_MULTILINE)
- {
- cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP;
-
- if (!(nFlags & FIELDFLAG_DONOTSCROLL))
- {
- cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL;
- }
- }
- else
- {
- cp.dwFlags |= PES_CENTER;
-
- if (!(nFlags & FIELDFLAG_DONOTSCROLL))
- {
- cp.dwFlags |= PES_AUTOSCROLL;
- }
- }
-
- if (nFlags & FIELDFLAG_COMB)
- {
- cp.dwFlags |= PES_CHARARRAY;
- }
-
- if (nFlags & FIELDFLAG_RICHTEXT)
- {
- cp.dwFlags |= PES_RICH;
- }
-
- cp.dwFlags |= PES_UNDO;
-
- switch (m_pWidget->GetAlignment())
- {
- default:
- case BF_ALIGN_LEFT:
- cp.dwFlags |= PES_LEFT;
- break;
- case BF_ALIGN_MIDDLE:
- cp.dwFlags |= PES_MIDDLE;
- break;
- case BF_ALIGN_RIGHT:
- cp.dwFlags |= PES_RIGHT;
- break;
- }
-
- if (!m_pFontMap)
- {
- m_pFontMap = new CBA_FontMap(m_pWidget, m_pApp->GetSysHandler());
- m_pFontMap->Initial();
- }
- cp.pFontMap = m_pFontMap;
- cp.pFocusHandler = this;
-
- return cp;
+ PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam();
+
+ ASSERT(m_pWidget != NULL);
+ int nFlags = m_pWidget->GetFieldFlags();
+
+
+ if (nFlags & FIELDFLAG_PASSWORD)
+ {
+ cp.dwFlags |= PES_PASSWORD;
+ }
+
+ if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK))
+ {
+ }
+
+ if (nFlags & FIELDFLAG_MULTILINE)
+ {
+ cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP;
+
+ if (!(nFlags & FIELDFLAG_DONOTSCROLL))
+ {
+ cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL;
+ }
+ }
+ else
+ {
+ cp.dwFlags |= PES_CENTER;
+
+ if (!(nFlags & FIELDFLAG_DONOTSCROLL))
+ {
+ cp.dwFlags |= PES_AUTOSCROLL;
+ }
+ }
+
+ if (nFlags & FIELDFLAG_COMB)
+ {
+ cp.dwFlags |= PES_CHARARRAY;
+ }
+
+ if (nFlags & FIELDFLAG_RICHTEXT)
+ {
+ cp.dwFlags |= PES_RICH;
+ }
+
+ cp.dwFlags |= PES_UNDO;
+
+ switch (m_pWidget->GetAlignment())
+ {
+ default:
+ case BF_ALIGN_LEFT:
+ cp.dwFlags |= PES_LEFT;
+ break;
+ case BF_ALIGN_MIDDLE:
+ cp.dwFlags |= PES_MIDDLE;
+ break;
+ case BF_ALIGN_RIGHT:
+ cp.dwFlags |= PES_RIGHT;
+ break;
+ }
+
+ if (!m_pFontMap)
+ {
+ m_pFontMap = new CBA_FontMap(m_pWidget, m_pApp->GetSysHandler());
+ m_pFontMap->Initial();
+ }
+ cp.pFontMap = m_pFontMap;
+ cp.pFocusHandler = this;
+
+ return cp;
}
CPWL_Wnd* CFFL_TextField::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView)
{
- CPWL_Edit * pWnd = new CPWL_Edit();
- pWnd->AttachFFLData(this);
- pWnd->Create(cp);
-
-
-
- ASSERT(m_pApp != NULL);
- CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
- pWnd->SetFillerNotify(pIFormFiller);
-
- ASSERT(m_pWidget != NULL);
- int32_t nMaxLen = m_pWidget->GetMaxLen();
- CFX_WideString swValue = m_pWidget->GetValue();
-
- if (nMaxLen > 0)
- {
- if (pWnd->HasFlag(PES_CHARARRAY))
- {
- pWnd->SetCharArray(nMaxLen);
- pWnd->SetAlignFormatV(PEAV_CENTER);
- }
- else
- {
- pWnd->SetLimitChar(nMaxLen);
- }
- }
-
- pWnd->SetText(swValue.c_str());
- return pWnd;
+ CPWL_Edit * pWnd = new CPWL_Edit();
+ pWnd->AttachFFLData(this);
+ pWnd->Create(cp);
+
+
+
+ ASSERT(m_pApp != NULL);
+ CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
+ pWnd->SetFillerNotify(pIFormFiller);
+
+ ASSERT(m_pWidget != NULL);
+ int32_t nMaxLen = m_pWidget->GetMaxLen();
+ CFX_WideString swValue = m_pWidget->GetValue();
+
+ if (nMaxLen > 0)
+ {
+ if (pWnd->HasFlag(PES_CHARARRAY))
+ {
+ pWnd->SetCharArray(nMaxLen);
+ pWnd->SetAlignFormatV(PEAV_CENTER);
+ }
+ else
+ {
+ pWnd->SetLimitChar(nMaxLen);
+ }
+ }
+
+ pWnd->SetText(swValue.c_str());
+ return pWnd;
}
-FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
+FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
{
- switch (nChar)
- {
- case FWL_VKEY_Return:
- if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE))
- {
- CPDFSDK_PageView* pPageView = GetCurPageView();
- ASSERT(pPageView != NULL);
- m_bValid = !m_bValid;
- CPDF_Rect rcAnnot = pAnnot->GetRect();
- m_pApp->FFI_Invalidate(pAnnot->GetPDFPage(), rcAnnot.left, rcAnnot.top, rcAnnot.right, rcAnnot.bottom);
-
- if (m_bValid)
- {
- if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
- pWnd->SetFocus();
- }
- else
- {
- if (CommitData(pPageView, nFlags))
- {
- DestroyPDFWindow(pPageView);
- return TRUE;
- }
- return FALSE;
- }
- }
- break;
- case FWL_VKEY_Escape:
- {
- CPDFSDK_PageView* pPageView = GetCurPageView();
- ASSERT(pPageView != NULL);
- EscapeFiller(pPageView,TRUE);
- return TRUE;
- }
- }
-
- return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
+ switch (nChar)
+ {
+ case FWL_VKEY_Return:
+ if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE))
+ {
+ CPDFSDK_PageView* pPageView = GetCurPageView();
+ ASSERT(pPageView != NULL);
+ m_bValid = !m_bValid;
+ CPDF_Rect rcAnnot = pAnnot->GetRect();
+ m_pApp->FFI_Invalidate(pAnnot->GetPDFPage(), rcAnnot.left, rcAnnot.top, rcAnnot.right, rcAnnot.bottom);
+
+ if (m_bValid)
+ {
+ if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
+ pWnd->SetFocus();
+ }
+ else
+ {
+ if (CommitData(pPageView, nFlags))
+ {
+ DestroyPDFWindow(pPageView);
+ return TRUE;
+ }
+ else
+ {
+ return FALSE;
+ }
+ }
+ }
+ break;
+ case FWL_VKEY_Escape:
+ {
+ CPDFSDK_PageView* pPageView = GetCurPageView();
+ ASSERT(pPageView != NULL);
+ EscapeFiller(pPageView,TRUE);
+ return TRUE;
+ }
+ }
+
+ return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
}
-FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView)
+FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView)
{
- ASSERT(m_pWidget != NULL);
+ ASSERT(m_pWidget != NULL);
- if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- return pEdit->GetText() != m_pWidget->GetValue();
+ if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ return pEdit->GetText() != m_pWidget->GetValue();
- return FALSE;
+ return FALSE;
}
void CFFL_TextField::SaveData(CPDFSDK_PageView* pPageView)
{
- ASSERT(m_pWidget != NULL);
-
- if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- {
- CFX_WideString sOldValue = m_pWidget->GetValue();
- CFX_WideString sNewValue = pWnd->GetText();
-
- m_pWidget->SetValue(sNewValue, FALSE);
- m_pWidget->ResetFieldAppearance(TRUE);
- m_pWidget->UpdateField();
- SetChangeMark();
- }
+ ASSERT(m_pWidget != NULL);
+
+ if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ {
+ CFX_WideString sOldValue = m_pWidget->GetValue();
+ CFX_WideString sNewValue = pWnd->GetText();
+
+ m_pWidget->SetValue(sNewValue, FALSE);
+ m_pWidget->ResetFieldAppearance(TRUE);
+ m_pWidget->UpdateField();
+ SetChangeMark();
+ }
}
void CFFL_TextField::GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
- PDFSDK_FieldAction& fa)
+ PDFSDK_FieldAction& fa)
{
- switch (type)
- {
- case CPDF_AAction::KeyStroke:
- if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- {
- fa.bFieldFull = pWnd->IsTextFull();
-
- fa.sValue = pWnd->GetText();
-
- if (fa.bFieldFull)
- {
- fa.sChange = L"";
- fa.sChangeEx = L"";
- }
- }
- break;
- case CPDF_AAction::Validate:
- if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- {
- fa.sValue = pWnd->GetText();
- }
- break;
- case CPDF_AAction::LoseFocus:
- case CPDF_AAction::GetFocus:
- ASSERT(m_pWidget != NULL);
- fa.sValue = m_pWidget->GetValue();
- break;
- default:
- break;
- }
+ switch (type)
+ {
+ case CPDF_AAction::KeyStroke:
+ if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ {
+ fa.bFieldFull = pWnd->IsTextFull();
+
+ fa.sValue = pWnd->GetText();
+
+ if (fa.bFieldFull)
+ {
+ fa.sChange = L"";
+ fa.sChangeEx = L"";
+ }
+ }
+ break;
+ case CPDF_AAction::Validate:
+ if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ {
+ fa.sValue = pWnd->GetText();
+ }
+ break;
+ case CPDF_AAction::LoseFocus:
+ case CPDF_AAction::GetFocus:
+ ASSERT(m_pWidget != NULL);
+ fa.sValue = m_pWidget->GetValue();
+ break;
+ default:
+ break;
+ }
}
void CFFL_TextField::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
- const PDFSDK_FieldAction& fa)
+ const PDFSDK_FieldAction& fa)
{
- switch (type)
- {
- case CPDF_AAction::KeyStroke:
- if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- {
- pEdit->SetFocus();
- pEdit->SetSel(fa.nSelStart, fa.nSelEnd);
- pEdit->ReplaceSel(fa.sChange.c_str());
- }
- break;
- default:
- break;
- }
+ switch (type)
+ {
+ case CPDF_AAction::KeyStroke:
+ if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ {
+ pEdit->SetFocus();
+ pEdit->SetSel(fa.nSelStart, fa.nSelEnd);
+ pEdit->ReplaceSel(fa.sChange.c_str());
+ }
+ break;
+ default:
+ break;
+ }
}
-FX_BOOL CFFL_TextField::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld,
- const PDFSDK_FieldAction& faNew)
+FX_BOOL CFFL_TextField::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld,
+ const PDFSDK_FieldAction& faNew)
{
- switch (type)
- {
- case CPDF_AAction::KeyStroke:
- return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart ||
- faOld.sChange != faNew.sChange;
- default:
- break;
- }
-
- return FALSE;
+ switch (type)
+ {
+ case CPDF_AAction::KeyStroke:
+ return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart ||
+ faOld.sChange != faNew.sChange;
+ default:
+ break;
+ }
+
+ return FALSE;
}
void CFFL_TextField::SaveState(CPDFSDK_PageView* pPageView)
{
- ASSERT(pPageView != NULL);
+ ASSERT(pPageView != NULL);
- if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
- {
- pWnd->GetSel(m_State.nStart, m_State.nEnd);
- m_State.sValue = pWnd->GetText();
- }
+ if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE))
+ {
+ pWnd->GetSel(m_State.nStart, m_State.nEnd);
+ m_State.sValue = pWnd->GetText();
+ }
}
void CFFL_TextField::RestoreState(CPDFSDK_PageView* pPageView)
{
- ASSERT(pPageView != NULL);
+ ASSERT(pPageView != NULL);
- if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, TRUE))
- {
- pWnd->SetText(m_State.sValue.c_str());
- pWnd->SetSel(m_State.nStart, m_State.nEnd);
- }
+ if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, TRUE))
+ {
+ pWnd->SetText(m_State.sValue.c_str());
+ pWnd->SetSel(m_State.nStart, m_State.nEnd);
+ }
}
CPWL_Wnd* CFFL_TextField::ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue)
{
- if (bRestoreValue)
- SaveState(pPageView);
+ if (bRestoreValue)
+ SaveState(pPageView);
- DestroyPDFWindow(pPageView);
+ DestroyPDFWindow(pPageView);
- CPWL_Wnd* pRet = NULL;
+ CPWL_Wnd* pRet = NULL;
- if (bRestoreValue)
- {
- RestoreState(pPageView);
- pRet = GetPDFWindow(pPageView, FALSE);
- }
- else
- pRet = GetPDFWindow(pPageView, TRUE);
+ if (bRestoreValue)
+ {
+ RestoreState(pPageView);
+ pRet = GetPDFWindow(pPageView, FALSE);
+ }
+ else
+ pRet = GetPDFWindow(pPageView, TRUE);
- m_pWidget->UpdateField();
+ m_pWidget->UpdateField();
- return pRet;
+ return pRet;
}
void CFFL_TextField::OnSetFocus(CPWL_Wnd* pWnd)
{
- ASSERT(m_pApp != NULL);
-
- ASSERT(pWnd != NULL);
-
- if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT)
- {
- CPWL_Edit* pEdit = (CPWL_Edit*)pWnd;
- pEdit->SetCharSet(134);
- pEdit->SetCodePage(936);
-
- pEdit->SetReadyToInput();
- CFX_WideString wsText = pEdit->GetText();
- int nCharacters = wsText.GetLength();
- CFX_ByteString bsUTFText = wsText.UTF16LE_Encode();
- unsigned short* pBuffer = (unsigned short*)bsUTFText.c_str();
- m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, nCharacters, TRUE);
-
- pEdit->SetEditNotify(this);
- //pUndo->BeginEdit(pDocument);
- }
+ ASSERT(m_pApp != NULL);
+
+ ASSERT(pWnd != NULL);
+
+ if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT)
+ {
+ CPWL_Edit* pEdit = (CPWL_Edit*)pWnd;
+ pEdit->SetCharSet(134);
+ pEdit->SetCodePage(936);
+
+ pEdit->SetReadyToInput();
+ CFX_WideString wsText = pEdit->GetText();
+ int nCharacters = wsText.GetLength();
+ CFX_ByteString bsUTFText = wsText.UTF16LE_Encode();
+ unsigned short* pBuffer = (unsigned short*)bsUTFText.c_str();
+ m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, nCharacters, TRUE);
+
+ pEdit->SetEditNotify(this);
+ //pUndo->BeginEdit(pDocument);
+ }
}
void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd)
@@ -338,19 +341,19 @@ void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd)
}
-FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument)
+FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument)
{
- return FALSE;
+ return FALSE;
}
FX_BOOL CFFL_TextField::CanCut(CPDFSDK_Document* pDocument)
{
- return FALSE;
+ return FALSE;
}
-FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument)
+FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument)
{
- return FALSE;
+ return FALSE;
}
void CFFL_TextField::OnAddUndo(CPWL_Edit* pEdit)